The versatile BP571 pull-tight seal is especially suitable for fastening through narrow openings, such securing electricity and water meters, measurement and display devices. It can also be used as an identification tag for cables and textile materials, e.g. carpets. The polypropylene version can be used to seal gas cylinders and fire extinguishers.
The seal is fastened by feeding the strap through the locking mechanism and pulling it tight.
The nylon version can be removed with simple cutting tools